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#4208 get_icon_state accepts negative step kwarg

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Martin Dengler 2008-07-14 11:31:05 +00:00
parent 1659332c81
commit 6a41396dd2
1 changed files with 1 additions and 2 deletions
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src/sugar/graphics/icon.py
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@ -581,11 +581,10 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem):
palette = property(get_palette, set_palette) palette = property(get_palette, set_palette)
def get_icon_state(base_name, perc, step=5): def get_icon_state(base_name, perc, step=5):
assert step > 0, 'get_icon_state(): step must be positive\n'
strength = round(perc / step) * step strength = round(perc / step) * step
icon_theme = gtk.icon_theme_get_default() icon_theme = gtk.icon_theme_get_default()
while strength <= 100: while strength <= 100 and strength >= 0:
icon_name = '%s-%03d' % (base_name, strength) icon_name = '%s-%03d' % (base_name, strength)
if icon_theme.has_icon(icon_name): if icon_theme.has_icon(icon_name):
return icon_name return icon_name